<?php

/**
 * This is the model class for table "{{employee_tag}}".
 *
 * The followings are the available columns in table '{{employee_tag}}':
 * @property integer $id
 * @property string $key
 * @property string $name
 * @property string $description
 *
 * The followings are the available model relations:
 * @property EmployeeTagEmployee[] $employeeTagEmployees
 */
class EmployeeTag extends CActiveRecord {
	/**
	 * Returns the static model of the specified AR class.
	 * @return EmployeeTag the static model class
	 */
	public static function model($className = __CLASS__) {
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName() {
		return '{{employee_tag}}';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules() {
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array(
				'key, name, description',
				'length',
				'max' => 255
			),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array(
				'id, key, name, description',
				'safe',
				'on' => 'search'
			),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations() {
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'employees' => array(
				self::MANY_MANY,
				'Employee',
				'{{employee_tag_employee}}(tagId, employeeId)'
			),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels() {
		return array(
			'id' => 'ID',
			'key' => 'Key',
			'name' => 'Name',
			'description' => 'Description',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search() {
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria = new CDbCriteria;

		$criteria->compare('id', $this->id);
		$criteria->compare('key', $this->key, true);
		$criteria->compare('name', $this->name, true);
		$criteria->compare('description', $this->description, true);

		return new CActiveDataProvider($this, array(
			'criteria' => $criteria,
		));
	}
}
